kvm: replace test_and_set_bit_le() in mark_page_dirty_in_slot() with set_bit_le()

Now that we have defined generic set_bit_le() we do not need to use
test_and_set_bit_le() for atomically setting a bit.

Signed-off-by: Takuya Yoshikawa <[email protected]>
Cc: Avi Kivity <[email protected]>
Cc: Marcelo Tosatti <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

Author: Takuya Yoshikawa

virt/kvm/kvm_main.c

@@ -1568,8 +1568,7 @@ void mark_page_dirty_in_slot(struct kvm *kvm, struct kvm_memory_slot *memslot,
 	if (memslot && memslot->dirty_bitmap) {
 		unsigned long rel_gfn = gfn - memslot->base_gfn;
 
-		/* TODO: introduce set_bit_le() and use it */
-		test_and_set_bit_le(rel_gfn, memslot->dirty_bitmap);
+		set_bit_le(rel_gfn, memslot->dirty_bitmap);
 	}
 }